CN214510400U

CN214510400U - Multifunctional combined sofa

Info

Publication number: CN214510400U
Application number: CN202022661733.3U
Authority: CN
Inventors: 郭延盛; 周兴昌
Original assignee: Jiashan Fengde Furniture Co ltd
Current assignee: Jiashan Fengde Furniture Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-10-29
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a multifunctional assembled sofa, which comprises a sofa body, wherein the sofa body is provided with a bottom accommodating frame, a movable base is arranged in the bottom accommodating frame, the movable base comprises a frame, a connecting rod mechanism and a sofa seat, the sofa seat is arranged in the middle of the frame and is connected with the frame through the connecting rod mechanism, the connecting rod mechanism is used for driving the sofa seat to lift, pulleys are arranged at four corners of the bottom of the frame, one end of the inner wall of each side plate, which is close to a rear connecting plate, is provided with a first limiting part, which is provided with a first clamping hook facing a front baffle plate, the bottom accommodating frame comprises a bottom plate, a second limiting part matched with the first limiting part is arranged above the bottom plate, the movable sofa seat can be lifted and erected above the front baffle plate through the mutual engagement of the first limiting part and the second clamping hook of the second limiting part, so that the movable base can not be completely taken out after being locked, the movable seat is more convenient when being reset, the movable sofa seat can be erected and spliced with the sofa body to form a bed-shaped structure through the movable seat of the connecting rod mechanism, the comfort is high.

Description

Multifunctional combined sofa

Technical Field

The utility model relates to a multifunctional combined sofa belongs to field of furniture.

Background

The sofa bed is one of the sofa beds, in a small-sized room, one sofa bed is necessary in order to meet the occasional living needs of visitors, and under the ordinary condition, the sofa bed can be placed in a living room or a study room and serves as a seat.

The existing sofa bed has the disadvantages of complex internal structure, higher cost and inconvenient use, and the sliding base is easy to be separated when being drawn out and is inconvenient to be reinstalled.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model relates to a many function combination sofa, this simple structure, reliable has effectively solved above-mentioned technical problem, is fit for using widely, in order to realize above-mentioned purpose, the utility model discloses a following technical scheme realizes:

a multifunctional combined sofa, which comprises a sofa body, wherein the sofa body is provided with a bottom layer containing frame, a movable base is arranged in the bottom layer containing frame and comprises a frame, a connecting rod mechanism and a sofa seat, the frame is enclosed by two side plates, a front baffle plate and a rear connecting plate, the sofa seat is positioned in the middle of the frame and is connected with the frame through a connecting rod mechanism, the connecting rod mechanism is used for driving the sofa seat to lift, pulleys are arranged at the four corners of the bottom of the frame, a first limiting piece is arranged at one end of the inner wall of each side plate, which is close to the rear connecting plate, the first limiting piece is provided with a first clamping hook facing the front baffle, the bottom layer containing frame comprises a bottom plate, and a second limiting part matched with the first limiting part is arranged above the bottom plate, and the second limiting part is provided with a second clamping hook opposite to the first clamping hook in direction.

On the basis of the above scheme and as a preferable scheme of the scheme: the connecting rod mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is hinged to the side plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod, the other end of the third connecting rod is hinged to the side plate, and the second connecting rod is fixedly connected with the sofa seat.

On the basis of the above scheme and as a preferable scheme of the scheme: the middle part of the bottom plate is provided with a rectangular through hole.

On the basis of the above scheme and as a preferable scheme of the scheme: two limiting plates are symmetrically arranged above the bottom plate, and a pulley channel is formed between each limiting plate and the inner wall of the bottom containing frame.

On the basis of the above scheme and as a preferable scheme of the scheme: the front end of the sofa seat is provided with a pull ring.

Compared with the prior art, the utility model outstanding and profitable technological effect is: when the movable base is drawn out from the bottom layer containing frame, the movable base is locked and cannot be drawn out completely through the mutual occlusion of the first hook and the second hook of the first limiting piece and the second limiting piece, and the movable base is convenient to reset; the connecting rod mechanism is simple and effective in structure, the movable sofa seat can be lifted and erected above the front baffle through the connecting rod mechanism to be spliced with the sofa body to form a bed-shaped structure, the sofa can be freely switched into two states, and the comfort is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a mobile base;

FIG. 3 is a schematic view of a bottom containment shelf;

FIG. 4 is a schematic view of a second position limiting member;

FIG. 5 is a schematic view of a linkage mechanism;

fig. 6 is a schematic view of the sofa sleeper raised.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

As shown in fig. 1-6, the utility model relates to a multifunctional assembled sofa, which comprises a sofa body 1, wherein the sofa body 1 is provided with a bottom layer containing frame 2, a movable base 3 is arranged in the bottom layer containing frame 2, the movable base 3 comprises a frame 31, a link mechanism 32 and a sofa seat 33, the frame 31 is enclosed by two side plates 311, a front baffle 312 and a rear connecting plate 313, the side plates 311, the front baffle 312 and the rear connecting plate 313 are made of stainless steel, which are not easy to corrode, and have high strength and stable structure, pulleys 4 are fixedly arranged at four corners of the bottom of the frame 31, the pulleys 4 are arranged to facilitate the movable base 3 to be drawn out from the bottom layer containing frame 2, one end of the inner wall of each side plate 311, which is close to the rear connecting plate 313, is provided with a first limiting part 5, the first limiting part 5 is provided with a first hook 51 facing the front baffle 312, the first limiting part 5 is fixed on the side plate 311 through bolts, the bottom holding frame 2 includes a bottom plate 21, the top of the bottom plate 21 is equipped with the second locating part 6 of the first locating part 5 complex, the second locating part 6 includes L shape mounting panel 61, L shape mounting panel 61 passes through the bolt fastening on bottom plate 21, the dismouting is convenient, its tip one side bending type becomes with the second trip 62 that first trip 51 orientation is opposite, second locating part 6 is located the one end that is close to the bottom holding frame 2 opening part, it is worth noting that the opening angle of first trip 51 is greater than the opening angle of second trip 62, the cooperation of being convenient for, when moving base 3 and taking out from bottom holding frame 2, through the interlock of first trip 51 and second trip 62 of first locating part 5 and second locating part 6, make moving base 3 locking can't take out completely, it is comparatively convenient when moving base 3 to reset again.

As shown in fig. 2 and 5, the sofa seat 33 is located in the middle of the frame 31 and connected to the frame 31 through the link mechanism 32, the link mechanism 32 is used for driving the sofa seat 33 to ascend and descend, the link mechanism 32 includes a first link 321, a second link 322, and a third link 323, two ends of the second link 322 are bent, one end of the first link 321 is hinged to the side plate 311, the other end of the first link 321 is hinged to one end of the second link 322, the other end of the second link 322 is hinged to one end of the third link 323, the other end of the third link 323 is hinged to the side plate 311, the upper end of the second link 322 is bent to form a connecting plate 324, the connecting plate 324 is integrally formed with the second link 322, the connecting plate 324 is connected to the sofa seat 33 through a bolt, the connecting mechanism 32 is simple and effective in structure, as shown in fig. 6, the movable sofa seat 33 through the link mechanism can ascend and be placed above the front baffle 312 to be spliced to the sofa body 1 in shape The bed-shaped structure is formed, and the comfort is high.

Further, the middle part of the bottom plate 21 is provided with a rectangular through hole 22, the rectangular through hole 22 can reduce the weight of the bottom layer containing frame 2, the material cost is reduced without affecting the structure, and meanwhile, components can be conveniently installed in the bottom layer containing frame 2 through the rectangular through hole 22.

Preferably, two limiting plates 23 are symmetrically arranged above the bottom plate 21, a pulley channel is formed between each limiting plate 23 and the inner wall of the bottom accommodating frame 2, and the pulley 4 of the movable base 3 is limited in the pulley channel and is not easy to deviate.

Considering that the surface of the sofa seat 33 is smooth and not easy to grasp, so as to apply a force to pull it out, further, the front end of the sofa seat 33 is provided with a pull ring 34, the pull ring 34 is made of a flexible material, preferably a cloth material, both ends are fixed at the front end of the sofa seat 33 by sewing, and the pull ring 34 facilitates the grasping and the application of a force by a hand to pull up the sofa seat 33.

It should be noted that the technical features of the driving device, the cylinder, etc. related to the present invention should be regarded as the prior art, and the specific structure, the operation principle, the control mode and the spatial arrangement mode of these technical features may be selected conventionally in the field, and should not be regarded as the invention of the present invention, and the detailed description thereof is not further specifically provided.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made by the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A multifunctional combined sofa is characterized in that: including the sofa body, the sofa body is equipped with bottom holding frame, be equipped with the removal base in the bottom holding frame, it includes frame, link mechanism, sofa seat to remove the base, the frame is enclosed by two blocks of curb plates, preceding baffle, a back connection board, the sofa seat is located the middle part of frame and through link mechanism and frame attach, link mechanism is used for driving sofa seat and goes up and down, the bottom four corners department of frame is equipped with the pulley, every the one end that the inner wall of curb plate is close to the back connection board is equipped with a first locating part, first locating part has the first trip of baffle forward, bottom holding frame includes the bottom plate, the top of bottom plate be equipped with first locating part complex second locating part, the second locating part have with first trip opposite second trip of trip orientation.

2. The multifunctional assembled sofa of claim 1, wherein: the connecting rod mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod, one end of the first connecting rod is hinged to the side plate, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod, the other end of the third connecting rod is hinged to the side plate, and the second connecting rod is fixedly connected with the sofa seat.

3. The multifunctional assembled sofa of claim 1, wherein: the middle part of the bottom plate is provided with a rectangular through hole.

4. The multifunctional assembled sofa of claim 1, wherein: two limiting plates are symmetrically arranged above the bottom plate, and a pulley channel is formed between each limiting plate and the inner wall of the bottom containing frame.

5. The multifunctional assembled sofa of claim 1, wherein: the front end of the sofa seat is provided with a pull ring.